| 登録コード | 分子式 | 化 合 物 名 | 英 語 名 |
| c0001 | C6H6 | ベンゼン | Benzene |
| c0002 | C7H8 | トルエン | Toluene |
| c0003 | C8H10 | エチルベンゼン | Ethylbenzene |
| c0004 | C9H12 | プロピルベンゼン | Propylbenzene |
| c0005 | C9H12 | クメン | Cumene |
| c0006 | C10H14 | ブチルベンゼン | Butylbenzene |
| c0007 | C10H14 | イソブチルベンゼン | Isobutylbenzene |
| c0008 | C10H14 | sec-ブチルベンゼン | sec-Butylbenzene |
| c0009 | C10H14 | tert-ブチルベンゼン | tert-Butylbenzene |
| c00100 | C11H16 | ペンチルベンゼン | Pentylbenzene |
| c00101 | C12H18 | n-ヘキシルルベンゼン | n-Hexylbenzene |
| c0011 | C18H30 | ドデシルベンゼン | Dodecylbenzene |
| c00120 | C8H10 | o-キシレン | o-Xylene |
| c00121 | C8H10 | m-キシレン | m-Xylene |
| c00122 | C8H10 | p-キシレン | p-Xylene |
| c00130 | C9H12 | o-エチルトルエン | o-Etyltoluene |
| c00131 | C9H12 | m-エチルトルエン | m-Etyltoluene |
| c00132 | C9H12 | p-エチルトルエン | p-Etyltoluene |
| c00140 | C10H14 | o-シメン | o-Cymene |
| c00141 | C10H14 | m-シメン | m-Cymene |
| c00142 | C10H14 | p-シメン | p-Cymene |
| c00150 | C11H16 | o-tert-ブチルトルエン | o-tert-Butyltoluene |
| c00151 | C11H16 | m-tert-ブチルトルエン | m-tert-Butyltoluene |
| c00152 | C11H16 | p-tert-ブチルトルエン | p-tert-Butyltoluene |
| c00160 | C10H14 | o-ジエチルベンゼン | o-Diethylbenzene |
| c00161 | C10H14 | m-ジエチルベンゼン | m-Diethylbenzene |
| c00162 | C10H14 | p-ジエチルベンゼン | p-Diethylbenzene |
| c0017 | C9H12 | 1,2,3-トリメチルベンゼン | 1,2,3-Trimethylbenzene |
| c0018 | C9H12 | 1,2,4-トリメチルベンゼン | 1,2,3-Trimethylbenzene |
| c0019 | C9H12 | 1,3,5-トリメチルベンゼン | 1,3,5-Trimethylbenzene |
| c0020 | C10H14 | 1,2,3,4-テトラメチルベンゼン | 1,2,3,4-Tetramethylbenzene |
| c0021 | C10H14 | 1,2,3,5-テトラメチルベンゼン | 1,2,3,5-Tetramethylbenzene |
| c0022 | C10H14 | 1,2,4,5-テトラメチルベンゼン | 1,2,4,5-Tetramethylbenzene |
| c0023 | C11H16 | ペンタメチルベンゼン | Pentamethylbenzene |
| c0024 | C12H18 | ヘキサメチルベンゼン | Hexamethylbenzene |
| c0025 | C18H30 | ヘキサエチルベンゼン | Hexaethylbenzene |